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Heart|Lab Grown|IGI

3.17ct E VS1 Heart Lab Grown Diamond

VG • E/VS1 • IGI LG755517459

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG755517459

Diamond specifications and retailer prices

From $1,024 NZD
$577 USD
As of October 31, 2026
Save $6,411 NZD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,434 NZD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 3.17ct lab-grown heart diamond

This 3.17ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG755517459 or 755517459. Listed at 18 retailers as of October 31, 2026, with prices from $1,024 to $7,434, a $6,411 spread on the same certified stone. Do Amore Diamonds lists it at $7,434. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.17
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle43.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG755517459
Dimensions8.50 × 10.00 × 6.39 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.50 mm10.00 mm3.17 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG755517459
Side View
Table 63.0%Crown 33°Girdle: MED-STKPavilion 43.8°Culet: NoneDepth 63.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $7,434 NZD|Low: $797 NZD|High: $7,434 NZD|Avg: $2,748 NZD|+2.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 4$837 NZD
Retailer 9$930 NZD
Retailer 14$1,024 NZD
Retailer 3$1,038 NZD
Retailer 2$1,501 NZD
Retailer 16$1,941 NZD
Retailer 11$1,953 NZD
Retailer 5$2,416 NZD
Retailer 6$2,442 NZD
Retailer 8$2,764 NZD
Retailer 17$3,015 NZD
Retailer 10$3,877 NZD
Retailer 12$4,203 NZD
Retailer 15$4,250 NZD
Retailer 13$4,262 NZD
Retailer 7$4,766 NZD
Do Amore Diamonds$7,434 NZD

30 data points across 17 retailers

18 retailers$1,024 NZD to $7,434 NZD

Retailer 1
-
$837 NZD
$472 USD
Price last confirmed 10 days ago
Retailer 2
-
$930 NZD
$524 USD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$1,024 NZD
$577 USD
View
Final sale: no returns
Retailer 4
-
$1,029 NZD
$580 USD
View
Price last confirmed 16 days ago
Retailer 5
-
$1,038 NZD
$585 USD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
$1,501 NZD
$846 USD
View
A
Retailer 7
-
$1,941 NZD
$1,094 USD
View
B+
Retailer 8
-
$1,953 NZD
£867 GBP
View
Retailer 9
-
$2,416 NZD
A$2,095 AUD
View
Price last confirmed 12 days ago
Retailer 10
-
$2,442 NZD
ZAR 22,237 ZAR
View
Price last confirmed 13 days ago
Retailer 11
-
$2,764 NZD
$1,558 USD
View
Price last confirmed 10 days ago
Retailer 12
-
$3,015 NZD
$1,699 USD
View
Price last confirmed 10 days ago
B
Retailer 13
-
$3,877 NZD
$2,185 USD
View
B
Retailer 14
-
$4,203 NZD
$2,369 USD
View
B
Retailer 15
-
$4,250 NZD
A$3,685 AUD
View
B
Retailer 16
-
$4,262 NZD
$2,402 USD
View
Retailer 17
-
$4,766 NZD
£2,115 GBP
View
Price last confirmed 11 days ago
Most Expensive
B
Do Amore Diamonds
27-7E1EBD206 · Nov 1
$7,434 NZD
$4,190 USD
View
17 more retailers have this diamond
Prices start from $1,024 NZDSave up to $6,411 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.17ct Heart
$1,024 NZD